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Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!
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Fortress Power e-Force 48 Volt 400 Amp, 19.2kWh Lithium Battery, IP65 Rated-1

Fortress Power e-Force 48 Volt 400 Amp, 19.2kWh Lithium Battery, IP65 Rated

SKU EFORCE19.2
$10,111.64

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  • US Based Authorized DuroMax Dealer

    Full manufacturer warranty included

  • 4-5 Day Free Shipping + No Sales Tax

    More savings on every purchase and ships in 4-5 business day

  • Easy 30-Day Returns & Price Beat Guarantee

    Risk-free shopping + best price guaranteed

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    Dedicated help whenever you need it


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The Fortress Power e-Force 48V, 19.2 kWh battery system is a scalable lithium iron phosphate (LFP) solution designed for whole-home energy storage. The 19.2 kWh capacity is achieved by stacking two 9.6 kWh battery modules, resulting in a total capacity of 400 Ah. The system is built for both indoor and outdoor use with an IP65 weatherproof rating. 
Key specifications
  • Capacity: The system has a nominal energy capacity of 19.2 kWh, derived from two 9.6 kWh modules. This gives it a total nominal capacity of 400 Ah at 48 volts (2 x 200 Ah).
  • Chemistry: The battery cells use a Lithium Iron Phosphate (LFP) chemistry, known for its high safety and long cycle life.
  • Performance:
    • Max charge/discharge current (open-loop): 250 A.
    • Max charge/discharge current (closed-loop): 240 A / 250 A.
    • Surge power: Can provide up to 14,400 W for 10 seconds.
  • Scalability: The system can be expanded by connecting additional batteries in parallel, with a maximum of 8 units to reach up to 153.6 kWh of storage.
  • Durability:
    • Cycle life: Rated for 8,000 cycles at 70% End of Life (EOL).
    • Ingress Protection (IP) rating: IP65, making it resistant to weather and dust for outdoor installation.
  • Physical dimensions and weight:
    • Dimensions (W x D x H): 24.4 x 9.4 x 53.1 inches.
    • Weight: 487 pounds (221 kg).
  • Temperature rating: Operates in a temperature range of -4°F to 140°F (-20°C to 60°C).
  • Communication: Includes RS485, Wi-Fi, and CAN communication interfaces.
  • Warranty: Comes with a 10-year standard manufacturer warranty.
  • Certifications: UL1973, UL9540, UL9540A, and UN38.3. 

Installation and use The e-Force battery system offers flexible installation options for a variety of setups. 
  • Whole-home backup: Ideal for providing backup power to an entire home.
  • Energy independence: Supports off-grid and grid-tied systems for greater energy self-sufficiency.
  • Mounting: Can be installed on the floor or ground, and is also compatible with a wall-mount accessory.
  • Compatibility: Designed for compatibility with other 48V systems, including Fortress Power's own Envy inverters.

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
In Stock and Ready To Ship

All of our items are in stock and ready to ship. All items ship within 1 business day.

Top Customer Service

We have excellent customer service. Questions? Call us at 1-888-855-7286

Hassle Free Returns

30 Day Easy Return Policy

Price BEAT Guarantee

Found a better price? We will BEAT it!

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  • Schedule a consultation here for later!
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Description
The Fortress Power e-Force 48V, 19.2 kWh battery system is a scalable lithium iron phosphate (LFP) solution designed for whole-home energy storage. The 19.2 kWh capacity is achieved by stacking two 9.6 kWh battery modules, resulting in a total capacity of 400 Ah. The system is built for both indoor and outdoor use with an IP65 weatherproof rating. 
Key specifications
  • Capacity: The system has a nominal energy capacity of 19.2 kWh, derived from two 9.6 kWh modules. This gives it a total nominal capacity of 400 Ah at 48 volts (2 x 200 Ah).
  • Chemistry: The battery cells use a Lithium Iron Phosphate (LFP) chemistry, known for its high safety and long cycle life.
  • Performance:
    • Max charge/discharge current (open-loop): 250 A.
    • Max charge/discharge current (closed-loop): 240 A / 250 A.
    • Surge power: Can provide up to 14,400 W for 10 seconds.
  • Scalability: The system can be expanded by connecting additional batteries in parallel, with a maximum of 8 units to reach up to 153.6 kWh of storage.
  • Durability:
    • Cycle life: Rated for 8,000 cycles at 70% End of Life (EOL).
    • Ingress Protection (IP) rating: IP65, making it resistant to weather and dust for outdoor installation.
  • Physical dimensions and weight:
    • Dimensions (W x D x H): 24.4 x 9.4 x 53.1 inches.
    • Weight: 487 pounds (221 kg).
  • Temperature rating: Operates in a temperature range of -4°F to 140°F (-20°C to 60°C).
  • Communication: Includes RS485, Wi-Fi, and CAN communication interfaces.
  • Warranty: Comes with a 10-year standard manufacturer warranty.
  • Certifications: UL1973, UL9540, UL9540A, and UN38.3. 

Installation and use The e-Force battery system offers flexible installation options for a variety of setups. 
  • Whole-home backup: Ideal for providing backup power to an entire home.
  • Energy independence: Supports off-grid and grid-tied systems for greater energy self-sufficiency.
  • Mounting: Can be installed on the floor or ground, and is also compatible with a wall-mount accessory.
  • Compatibility: Designed for compatibility with other 48V systems, including Fortress Power's own Envy inverters.
Shipping

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286